Water filtration pitcher



FIG. 1 is a perspective view showing the new design for a water filtration pitcher;

FIG. 2 is a side view thereof, the opposite side view being a mirror image of the side view shown;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

The broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a water filtration pitcher, as shown and described. 